# Distance from Dublin (DUB) to St Helens Airport (HLS)

> 17,695 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 17,695 km / 10,995 mi / 9,555 nm
- **Estimated flight time**: 22h
- **Heading**: 65° (east northeast)
- **Return heading**: 314° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Ireland) → Australia
- **Intercontinental**: Europe → Oceania
- **Time difference**: +9h (When it's 16:28 in Dublin, it's 01:28 in St Helens Airport)
- **Elevation difference**: 194 ft (HLS is lower than DUB)

## Airports

### [Dublin Airport (DUB)](https://www.flightduration.online/airport/dub-dublin-dublin-airport/1ef266de-c74c-6446-a37d-06bb2780ed98)

- City: Dublin, Ireland
- ICAO: EIDW
- Timezone: Europe/Dublin
- Coordinates: 53.420000, -6.270000
- Elevation: 242 ft

### [St Helens Airport (HLS)](https://www.flightduration.online/airport/hls-st-helens-airport/1ef266e0-1992-69ac-b5ce-06bb2780ed98)

- City: St Helens Airport, Australia
- ICAO: YSTH
- Timezone: Australia/Hobart
- Coordinates: -41.340000, 148.280000
- Elevation: 48 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 16:28 in Dublin, it's 01:28 in St Helens Airport.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Dublin Airport (DUB)](https://www.flightduration.online/airport/dub-dublin-dublin-airport/1ef266de-c74c-6446-a37d-06bb2780ed98)
- [St Helens Airport (HLS)](https://www.flightduration.online/airport/hls-st-helens-airport/1ef266e0-1992-69ac-b5ce-06bb2780ed98)
- [Flight duration calculator](/#calculator)